2 doctors weighed in:

What is the side effect of using collagen vitamin tablet ? I am over 30 years old and can I use it ?

2 doctors weighed in
Dr. John Gaffney
Psychiatry
1 doctor agrees

In brief: No way to tell

Unfortunately, dietary supplements are regulated as foods (as opposed to drugs).
As such, they are not required to undergo the same testing (or prove their claims to be true). Also, since no third party testing of their product is required - the ingredients listed don't even have to match what is in the bottle. Wish I had a better answer ... Good luck!

In brief: No way to tell

Unfortunately, dietary supplements are regulated as foods (as opposed to drugs).
As such, they are not required to undergo the same testing (or prove their claims to be true). Also, since no third party testing of their product is required - the ingredients listed don't even have to match what is in the bottle. Wish I had a better answer ... Good luck!
Dr. John Gaffney
Dr. John Gaffney
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